{"id":3424,"date":"2022-09-22T02:04:13","date_gmt":"2022-09-21T17:04:13","guid":{"rendered":"https:\/\/k.foolslab.net\/dailyreport\/?p=3424"},"modified":"2022-11-06T12:48:27","modified_gmt":"2022-11-06T03:48:27","slug":"2022-9-21","status":"publish","type":"post","link":"https:\/\/k.foolslab.net\/dailyreport\/2022-9-21\/","title":{"rendered":"2022\/9\/21(\u6c34)"},"content":{"rendered":"\n<p>\u7121\u6575\u6642\u9593\u3055\u3093\u306eT\u30b7\u30e3\u30c4\u304c\u5c4a\u3044\u305f\u3002\u3068\u3066\u3082\u3046\u308c\u3057\u3044\u3002\u3069\u3053\u306b\u7740\u3066\u884c\u3063\u305f\u3089\u9762\u767d\u3044\u3060\u308d\u3046\u304b\u3002<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p>\u4eca\u65e5\u89e3\u3044\u305f\u7af6\u30d7\u30ed\u306e\u554f\u984c\u3002<\/p>\n\n\n\n<p>ARC147-B: \u89e3\u8aacAC\u3002\u9014\u4e2d\u307e\u3067\u306f\u3061\u3083\u3093\u3068\u8003\u5bdf\u304c\u9032\u3093\u3060\u306e\u3060\u304c\u3002<\/p>\n\n\n\n<p>\u30bd\u30fc\u30c8\u3055\u308c\u3066\u3044\u308b\u306b\u306f\u5168\u3066\u306e$i$\u306b\u3064\u3044\u3066$i$\u3068$P_i$\u306e\u5076\u5947\u304c\u4e00\u81f4\u3057\u3066\u3044\u308b\u5fc5\u8981\u304c\u3042\u308b\u3002\u64cd\u4f5cA\u30921\u56de\u884c\u3063\u305f\u3068\u304d\u3001\u5076\u5947\u304c\u4e00\u81f4\u3057\u3066\u3044\u306a\u3044\u7b87\u6240\u306e\u6570\u306f2\u3064\u5897\u3048\u308b\u304b\u6e1b\u308b\u304b\u5909\u308f\u3089\u306a\u3044\u304b\u306e\u3044\u305a\u308c\u304b\u3067\u3042\u308b\u3002\u64cd\u4f5cB\u3092\u884c\u3063\u305f\u5834\u5408\u306f\u5909\u308f\u3089\u306a\u3044\u3002\u3068\u3044\u3046\u3053\u3068\u3067\u5076\u5947\u304c\u4e00\u81f4\u3057\u3066\u3044\u306a\u3044\u7b87\u6240\u306e\u6570\/2\u3060\u3051\u64cd\u4f5cA\u3092\u884c\u308f\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044\u3053\u3068\u304c\u5206\u304b\u308b\u3002<\/p>\n\n\n\n<p>\u64cd\u4f5cA\u3067\u5076\u5947\u306e\u4e00\u81f4\u3057\u305f\u7b87\u6240\u30922\u5897\u3084\u3059\u306b\u306f\u3001\u64cd\u4f5cA\u306e\u5bfe\u8c61\u3068\u306a\u308b2\u304b\u6240\u4e21\u65b9\u306b\u3064\u3044\u3066\u5076\u5947\u304c\u4e0d\u4e00\u81f4\u3067\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044\u3002\u3068\u3044\u3046\u3053\u3068\u3067\u64cd\u4f5cB\u3092\u7528\u3044\u308b\u3053\u3068\u3067\u9069\u5207\u306b\u4e0d\u4e00\u81f4\u306a\u7b87\u6240\u3092\u79fb\u52d5\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u306e\u3060\u304c\u3001\u305d\u306e\u305f\u3081\u306e\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u304c\u4e0a\u624b\u304f\u7d44\u3081\u306a\u304b\u3063\u305f\u3002\u306a\u3093\u304b\u3061\u3087\u3063\u3068\u305a\u3064\u79fb\u52d5\u3057\u3066\u4e0d\u4e00\u81f4\u7b87\u6240\u3068\u51fa\u4f1a\u3044\u6b21\u7b2c\u64cd\u4f5cA\u3092\u9069\u7528\u3059\u308b\u3088\u3046\u306a$O(N)$\u306e\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u3092\u7d44\u3093\u3060\u304c\u3001\u76ee\u8ad6\u898b\u901a\u308a\u306b\u52d5\u4f5c\u3059\u308b\u3082\u306e\u3067\u306f\u306a\u304b\u3063\u305f\u3002<\/p>\n\n\n\n<p>$O(N^2)$\u304b\u3051\u3066\u5358\u7d14\u306b\u7aef\u306b\u5168\u90e8\u5bc4\u305b\u3066\u3082$10^5$\u306b\u53ce\u307e\u308b\u3053\u3068\u3092\u898b\u629c\u3051\u306a\u304b\u3063\u305f\u3002\u3053\u308c\u304c\u4eca\u56de\u6700\u5927\u306e\u5931\u6557\u3002\u6700\u60aa\u30b1\u30fc\u30b9\u3067$N\/2$\u500b\u3092\u7aef\u304b\u3089\u7aef\u3078\u79fb\u52d5\u3055\u305b\u308b\u3068\u3057\u3066\u3082\u3001\u79fb\u52d5\u8ddd\u96e2\u306f$N\/2$\u30671\u500b\u3042\u305f\u308a\u306e\u64cd\u4f5c\u56de\u6570\u306f$N\/4$\u3001\u5168\u90e8\u79fb\u52d5\u3057\u3066\u3082$N^2\/8$\u306a\u306e\u3067$N=400$\u3067\u308220000\u56de\u7a0b\u5ea6\u3067\u53ce\u307e\u308b\u8a08\u7b97\u306b\u306a\u308b\u3002<\/p>\n\n\n\n<p>\u5168\u3066\u306b\u3064\u3044\u3066\u5076\u5947\u304c\u4e00\u81f4\u3057\u305f\u3089\u3001\u3042\u3068\u306f$i$\u304c\u5076\u6570\u306e\u7b87\u6240\u3068\u5947\u6570\u306e\u7b87\u6240\u305d\u308c\u305e\u308c\u306b\u304a\u3044\u3066\u30d0\u30d6\u30eb\u30bd\u30fc\u30c8\u3092\u3059\u308c\u3070\u3088\u3044\u3002\u3053\u3053\u306f\u81ea\u529b\u3067\u5206\u304b\u3063\u305f\u3002<\/p>\n\n\n\n<p>\u300c\u5b9a\u6570\u500d\u304c\u8efd\u3044\u53ef\u80fd\u6027\u3092\u8003\u3048\u308b\u300d\u307f\u305f\u3044\u306a\u3068\u3053\u308d\u3092\u3001\u30e1\u30e2\u30ea\u3084\u6642\u9593\u4ee5\u5916\u306b\u304a\u3044\u3066\u3082\u610f\u8b58\u3057\u305f\u65b9\u304c\u826f\u3044\u306e\u304b\u3082\u3057\u308c\u306a\u3044\u3002<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p>\u90e8\u5c4b\u306e\u30b4\u30df\u306e\u7247\u3065\u3051\u306a\u3069\u3092\u3057\u305f\u3002\u306a\u3093\u304b\u653e\u7f6e\u3055\u308c\u3066\u305f\u7bb1\u3068\u304b\u3002<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p>\u4e45\u3057\u3076\u308a\u306b\u30b8\u30e7\u30ae\u30f3\u30b0\u3057\u305f\u30021.5km\u3002\u4e45\u3057\u3076\u308a\u306a\u306e\u3067\u7121\u7406\u306f\u3057\u306a\u3044\u3002<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p>\u653e\u7f6e\u3057\u3066\u3044\u305fTang Nano 9K\u3092\u3061\u3087\u3063\u3068\u52d5\u304b\u3057\u3066\u307f\u305f\u3002\u3068\u308a\u3042\u3048\u305a\u3053\u306e\u30da\u30fc\u30b8\u306b\u5f93\u3063\u3066L\u30c1\u30ab\u304c\u51fa\u6765\u305f\u3002<\/p>\n\n\n\n<figure class=\"wp-block-embed is-type-wp-embed is-provider-hatena-blog wp-block-embed-hatena-blog\"><div class=\"wp-block-embed__wrapper\">\n<iframe class=\"wp-embedded-content\" sandbox=\"allow-scripts\" security=\"restricted\" title=\"FPGA Sipeed Tang Nano 9K\u3092\u4f7f\u3063\u3066HDMI\u8868\u793a(720p) - \u304b\u305a\u306e\u4e0d\u5b9a\u671f\u4fbf\u30d6\u30ed\u30b0\" src=\"https:\/\/hatenablog-parts.com\/embed?url=https%3A%2F%2Fspend-carefree.hatenablog.com%2Fentry%2F2022%2F08%2F24%2F201824#?secret=cgEzTOFWcQ\" data-secret=\"cgEzTOFWcQ\" scrolling=\"no\" frameborder=\"0\"><\/iframe>\n<\/div><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>\u7121\u6575\u6642\u9593\u3055\u3093\u306eT\u30b7\u30e3\u30c4\u304c\u5c4a\u3044\u305f\u3002\u3068\u3066\u3082\u3046\u308c\u3057\u3044\u3002\u3069\u3053\u306b\u7740\u3066\u884c\u3063\u305f\u3089\u9762\u767d\u3044\u3060\u308d\u3046\u304b\u3002 \u4eca\u65e5\u89e3\u3044\u305f\u7af6\u30d7\u30ed\u306e\u554f\u984c\u3002 ARC147-B: \u89e3\u8aacAC\u3002\u9014\u4e2d\u307e\u3067\u306f\u3061\u3083\u3093\u3068\u8003\u5bdf\u304c\u9032\u3093\u3060\u306e\u3060\u304c\u3002 \u30bd\u30fc\u30c8\u3055\u308c\u3066\u3044\u308b\u306b\u306f\u5168\u3066\u306e$i$\u306b\u3064\u3044\u3066 &hellip; <\/p>\n<div><a href=\"https:\/\/k.foolslab.net\/dailyreport\/2022-9-21\/\" class=\"more\">Read more &raquo;<span class=\"screen-reader-text\"> &#8220;2022\/9\/21(\u6c34)&#8221;<\/span><\/a><\/div>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-3424","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/k.foolslab.net\/dailyreport\/wp-json\/wp\/v2\/posts\/3424","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/k.foolslab.net\/dailyreport\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/k.foolslab.net\/dailyreport\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/k.foolslab.net\/dailyreport\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/k.foolslab.net\/dailyreport\/wp-json\/wp\/v2\/comments?post=3424"}],"version-history":[{"count":2,"href":"https:\/\/k.foolslab.net\/dailyreport\/wp-json\/wp\/v2\/posts\/3424\/revisions"}],"predecessor-version":[{"id":3646,"href":"https:\/\/k.foolslab.net\/dailyreport\/wp-json\/wp\/v2\/posts\/3424\/revisions\/3646"}],"wp:attachment":[{"href":"https:\/\/k.foolslab.net\/dailyreport\/wp-json\/wp\/v2\/media?parent=3424"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/k.foolslab.net\/dailyreport\/wp-json\/wp\/v2\/categories?post=3424"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/k.foolslab.net\/dailyreport\/wp-json\/wp\/v2\/tags?post=3424"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}